Backtrack is a Linux-based penetration testing distribution containing a collection of security-related tools. It was originally developed as a live CD for security audits and designed to not leave traces after use. Backtrack contains tools for information gathering, vulnerability assessment, exploitation, maintaining access, and forensics. It is widely used by security professionals and integrates tools like Metasploit, Aircrack-NG, and Wireshark.
History and future of Human Computer Interaction (HCI) and Interaction DesignAgnieszka Szóstek
This is the first presentation given for the master course at HITLab, Canterbury University, Christchurch, New Zealand. It shows the snippets of the history of the field of human computer interaction that led to its increasing popularity at the present.
History and future of Human Computer Interaction (HCI) and Interaction DesignAgnieszka Szóstek
This is the first presentation given for the master course at HITLab, Canterbury University, Christchurch, New Zealand. It shows the snippets of the history of the field of human computer interaction that led to its increasing popularity at the present.
Unit I (8 Hrs)
Introduction to System Software , Overview of all system software’s: Operating system
I/O manager, Assembler, Compiler, Linker ,Loader.
Introductory Concepts: Operating system functions and characteristics, historical evolution
of operating systems, Real time systems, Distributed systems.
Unit II (8 Hrs)
Operating Systems: Methodologies for implementation of O/S service system calls,
system programs, Interrupt mechanisms.
Process - Concept of process and threads, Process states, Process management, Context
switching
Interaction between processes and OS Multithreading Process Control, Job schedulers,
Job Scheduling, scheduling criteria, scheduling algorithms
Unit III (8 Hrs)
Concurrency Control : Concurrency and Race Conditions, Mutual exclusion requirements
Software and hardware solutions, Semaphores, Monitors, Classical IPC problems and
solutions.
Deadlock : Characterization, Detection, Recovery, Avoidance and Prevention.
Unit IV (8 Hrs)
Memory management: Contiguous and non-contiguous, Swapping, Paging, Segmentation
and demand Paging, Virtual Memory, Management of Virtual memory: allocation, fetch and
replacement
Unit V (8 Hrs)
File Management: Concept, Access methods, Directory Structure, Protection, File System
implementation, Directory Implementation, Allocation methods, Free Space management,
efficiency and performance
IO systems: disk structure, disk scheduling, disk management.
Unit VI (8 Hrs)
Case Study of Linux: Structure of LINUX, design principles, kernel, process management and
scheduling, file systems installing requirement, basic architecture of UNIX/Linux system, Kernel,
Shell Commands for files and directories cd, cp, mv, rm, mkdir, more, less, creating and viewing
files, using cat, file comparisons, View files, disk related commands, checking disk free spaces,
Essential linux commands.
Understanding shells, Processes in linux – process fundamentals, connecting processes with pipes,
Redirecting input output, manual help, Background processing, managing multiple processes,
changing process priority, scheduling of processes at command, batch commands, kill, ps, who,
sleep, Printing commands, grep, fgrep, find, sort, cal, banner, touch, file, file related commands – ws,sat, cut, grep, dd, etc. Mathematical commands – bc, expr, factor, units. Vi, joe, vim editor
Low-cost microcontrollers are being used more and more often in embedded applications that previously may have used a microprocessor. Microcontrollers often run a real-time operating system (RTOS) rather than a full operating system like Linux. In this webinar we introduce FreeRTOS, a popular RTOS for microcontrollers that has been ported to 35 microcontroller platforms.
Unit I (8 Hrs)
Introduction to System Software , Overview of all system software’s: Operating system
I/O manager, Assembler, Compiler, Linker ,Loader.
Introductory Concepts: Operating system functions and characteristics, historical evolution
of operating systems, Real time systems, Distributed systems.
Unit II (8 Hrs)
Operating Systems: Methodologies for implementation of O/S service system calls,
system programs, Interrupt mechanisms.
Process - Concept of process and threads, Process states, Process management, Context
switching
Interaction between processes and OS Multithreading Process Control, Job schedulers,
Job Scheduling, scheduling criteria, scheduling algorithms
Unit III (8 Hrs)
Concurrency Control : Concurrency and Race Conditions, Mutual exclusion requirements
Software and hardware solutions, Semaphores, Monitors, Classical IPC problems and
solutions.
Deadlock : Characterization, Detection, Recovery, Avoidance and Prevention.
Unit IV (8 Hrs)
Memory management: Contiguous and non-contiguous, Swapping, Paging, Segmentation
and demand Paging, Virtual Memory, Management of Virtual memory: allocation, fetch and
replacement
Unit V (8 Hrs)
File Management: Concept, Access methods, Directory Structure, Protection, File System
implementation, Directory Implementation, Allocation methods, Free Space management,
efficiency and performance
IO systems: disk structure, disk scheduling, disk management.
Unit VI (8 Hrs)
Case Study of Linux: Structure of LINUX, design principles, kernel, process management and
scheduling, file systems installing requirement, basic architecture of UNIX/Linux system, Kernel,
Shell Commands for files and directories cd, cp, mv, rm, mkdir, more, less, creating and viewing
files, using cat, file comparisons, View files, disk related commands, checking disk free spaces,
Essential linux commands.
Understanding shells, Processes in linux – process fundamentals, connecting processes with pipes,
Redirecting input output, manual help, Background processing, managing multiple processes,
changing process priority, scheduling of processes at command, batch commands, kill, ps, who,
sleep, Printing commands, grep, fgrep, find, sort, cal, banner, touch, file, file related commands – ws,sat, cut, grep, dd, etc. Mathematical commands – bc, expr, factor, units. Vi, joe, vim editor
Low-cost microcontrollers are being used more and more often in embedded applications that previously may have used a microprocessor. Microcontrollers often run a real-time operating system (RTOS) rather than a full operating system like Linux. In this webinar we introduce FreeRTOS, a popular RTOS for microcontrollers that has been ported to 35 microcontroller platforms.
In the past one and a half years the MINIX team has been working on a port of MINIX 3 to the ARM platform. We now have a port of MINIX 3 to the popular BeagleBone Black.
In this talk I will look back at MINIX 3 on ARM and explain how it became what it is. I will show a few nice features it has, including some stolen from NetBSD and some related to automatic recovery from otherwise fatal system errors.
Video is available here:
https://archive.fosdem.org/2014/schedule/event/minix_3_on_arm/
Hacking , Types of Hackers, Purpose of Hacking, Motives Evil and to destroy and many more. Tools used by hackers in hacking the systems. Conferences held for hackers to know about recent activities and new ways.
kali operating system LINUX UNIX MAC Window presentation ubanto MAC KAli features compare of kali and unix in hindi easy present ppt slideshare tolls hacking penetration ethical hacking KALI top ten feature best hacking tool
IoT (Internet of Things) and OT (Operational Technology) are the current buzzwords for networked devices on which our modern society is based on. In this area the used operating systems are summarized with the term firmware. The devices by themself, so called embedded devices, are essential in the private, as well as in the industrial environment and in the so-called critical infrastructure. Penetration testing of these systems is quite complex as we have to deal with different architectures, optimized operating systems and special protocols. EMBA is an open-source firmware analyzer with the goal to simplify and optimize the complex task of firmware security analysis. EMBA supports the penetration tester with the automated detection of 1-day vulnerabilities on binary level. This goes far beyond the plain CVE detection. With EMBA you always know which public exploits are available for the target firmware. Beside the detection of already known vulnerabilities, EMBA also supports the tester on the next 0-day. For this EMBA identifies critical binary functions, protection mechanisms and services with network behavior on a binary level. There are many other features built into EMBA, such as fully automated firmware extraction, finding file system vulnerabilities, hard-coded credentials, and more. EMBA is an open-source firmware scanner, created by penetration testers for penetration testers.
Project page: https://github.com/e-m-b-a/emba
Conference page: https://troopers.de/troopers22/agenda/tr22-1042-emba-open-source-firmware-security-testing/
Cybersecurity Free Tools for Practice Project.pdfHaris Chughtai
Compiled list of free tools and software that can be used to practice your Cybersecurity knowledge
There are hyperlinks in the deck for quick access to useful information, you will have to download it to have links available to you.
Threats, Vulnerabilities & Security measures in LinuxAmitesh Bharti
This presentation is made for my college presentation of explaining "Threats, Vulnerabilities & Security measures in Linux' and also suggestion how you could enhance ur Linux OS security.
This Presentation is the intro. to java programming.
This presentation contain the basics of Java with example in simple language.
This presentation clear your all concept about programming in java and then you can easily make programs in java.
The Art Pastor's Guide to Sabbath | Steve ThomasonSteve Thomason
What is the purpose of the Sabbath Law in the Torah. It is interesting to compare how the context of the law shifts from Exodus to Deuteronomy. Who gets to rest, and why?
This is a presentation by Dada Robert in a Your Skill Boost masterclass organised by the Excellence Foundation for South Sudan (EFSS) on Saturday, the 25th and Sunday, the 26th of May 2024.
He discussed the concept of quality improvement, emphasizing its applicability to various aspects of life, including personal, project, and program improvements. He defined quality as doing the right thing at the right time in the right way to achieve the best possible results and discussed the concept of the "gap" between what we know and what we do, and how this gap represents the areas we need to improve. He explained the scientific approach to quality improvement, which involves systematic performance analysis, testing and learning, and implementing change ideas. He also highlighted the importance of client focus and a team approach to quality improvement.
Instructions for Submissions thorugh G- Classroom.pptxJheel Barad
This presentation provides a briefing on how to upload submissions and documents in Google Classroom. It was prepared as part of an orientation for new Sainik School in-service teacher trainees. As a training officer, my goal is to ensure that you are comfortable and proficient with this essential tool for managing assignments and fostering student engagement.
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdfTechSoup
In this webinar you will learn how your organization can access TechSoup's wide variety of product discount and donation programs. From hardware to software, we'll give you a tour of the tools available to help your nonprofit with productivity, collaboration, financial management, donor tracking, security, and more.
Model Attribute Check Company Auto PropertyCeline George
In Odoo, the multi-company feature allows you to manage multiple companies within a single Odoo database instance. Each company can have its own configurations while still sharing common resources such as products, customers, and suppliers.
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxEduSkills OECD
Andreas Schleicher presents at the OECD webinar ‘Digital devices in schools: detrimental distraction or secret to success?’ on 27 May 2024. The presentation was based on findings from PISA 2022 results and the webinar helped launch the PISA in Focus ‘Managing screen time: How to protect and equip students against distraction’ https://www.oecd-ilibrary.org/education/managing-screen-time_7c225af4-en and the OECD Education Policy Perspective ‘Students, digital devices and success’ can be found here - https://oe.cd/il/5yV
The French Revolution, which began in 1789, was a period of radical social and political upheaval in France. It marked the decline of absolute monarchies, the rise of secular and democratic republics, and the eventual rise of Napoleon Bonaparte. This revolutionary period is crucial in understanding the transition from feudalism to modernity in Europe.
For more information, visit-www.vavaclasses.com
2. Backtrack is Linux based operating system.
Based on ubuntu linux.
Specially made for penetration testers
The largest collection of wireless hacking, server exploiting, web
application assessing, social-engineering tools available in a
single Linux distribution.
3. First release was 2006.
BackTrack originally started with earlier versions of live Linux distributions called
Whoppix, WHAX, and Auditor.
When BackTrack was developed, it was designed to be an all in one live cd used
on security audits and was specifically crafted to not leave any remnants of itself
on the laptop.
It has since expanded to being the most widely adopted penetration testing
framework in existence and is used by the security community all over the world.
Backtrack is developed by Mati Aharoni, Devon Kearns .
4. Penetration testing also known as Pentest.
Is a technique used by ethical hackers (White Hat Hackers).
In which a white hat try to hack his own system in order to find
possible vulnerabilities present in his system. Which can be
exploited by any malicious hacker.
5. Backtrack is used by worldwide.
White hats (good people)
Black hats (bad people)
Gray hats (both good n bad)
In both destruction an construction purposes.
9. Network software suite consisting detector, packet sniffer,
WEP cracker and analysis tools.
easside-ng: a tool for communicating to an access point, without the WEP key.
wesside-ng: automatic tool for recovering wep key.
10. Ophcrack can crack most Windows passwords within a
few minutes.
It uses LM hash through rainbow tables.
LM hash is hash to encrypt Windows passwords.
Rainbow table is used to reverse cryptographic hash.
By default, ophcrack is bundled with tables that allows it to crack
passwords no longer than 14 characters.
11.
12.
13.
14. Its good for security purpose.
Good G.U.I (Graphical User Interface)
Comes with lots of preinstalled tools
Does Not need high hardware configuration
15. Hard to Install
Can be used for destruction purposes
Can cause loss of money , resources and privacy
Does not have less number of application as
compared to Windows
17. System security is serious problem, and the tools that hackers use to compromise
your systems must be understood.
Running your own checks first and strengthening your defenses, you could save
your project sometimes from millions of dollars in losses.
BackTrack contains all the tools needed by someone who wants to check a system’s
security against unwantend guests.
Backtrack is very powerful tool which can be used for both construction and
destruction purposes